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Heart|Lab Grown|IGI

3.07ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG764664180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764664180

Diamond specifications and retailer prices

From £420 GBP
As of November 4, 2026
Save £3,306 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,726 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764664180 or 764664180. Listed at 19 retailers as of November 4, 2026, with prices from £420 to £3,726, a £3,306 spread on the same certified stone. Do Amore Diamonds lists it at £3,726. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764664180
Dimensions9.14 × 9.99 × 6.01 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm9.99 mm3.07 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764664180
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £892 GBP|Low: £403 GBP|High: £2,292 GBP|Avg: £971 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 12£420 GBP
Retailer 4£470 GBP
Retailer 5£521 GBP
Retailer 13£521 GBP
Retailer 10£619 GBP
Retailer 7£718 GBP
Retailer 6£781 GBP
Retailer 3£803 GBP
Retailer 1£892 GBP
Retailer 9£1,214 GBP
Retailer 11£1,292 GBP
Retailer 2£1,512 GBP
Retailer 14£1,676 GBP
Retailer 8£2,265 GBP

44 data points across 14 retailers

19 retailers£420 GBP to £3,726 GBP

A
Cheapest Retailer
-
£420 GBP
A
Retailer 2
-
£470 GBP
View
Final sale: no returns
A
Retailer 3
-
£470 GBP
View
A
Retailer 4
-
£521 GBP
View
Retailer 5
-
£521 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£619 GBP
View
A
Retailer 7
-
£718 GBP
View
A
Retailer 8
-
£781 GBP
View
A
Retailer 9
-
£803 GBP
View
A
Retailer 10
-
£838 GBP
View
A
Retailer 11
-
£892 GBP
View
B+
Retailer 12
-
£1,214 GBP
View
B+
Retailer 13
-
£1,292 GBP
View
B+
Retailer 14
-
£1,512 GBP
View
B+
Retailer 15
-
£1,676 GBP
View
B
Retailer 16
-
£1,739 GBP
View
B
Retailer 17
-
£1,942 GBP
View
B
Retailer 18
-
£2,265 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CB5AB7ECD · Nov 4
£3,726 GBP
$5,030 USD
View
18 more retailers have this diamond
Prices start from £420 GBPSave up to £3,306 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Heart
£420 GBP